Measurement of inclusive antiprotons from Au + Au collisions at √sNN = 130 GeV

STAR Collaboration

Research output: Contribution to journalArticlepeer-review

1 Scopus citations


We report the first measurement of inclusive antiproton production at midrapidity in Au + Au collisions at √sNN = 130 GeV by the STAR experiment at RHIC. The antiproton transverse mass distributions in the measured transverse momentum range of 0.25 < p1 < 0.95 GeV/c are found to fall less steeply for more central collisions. The extrapolated antiproton rapidity density is found to scale approximately with the negative hadron multiplicity density.

Original languageEnglish (US)
Pages (from-to)262302-1-262302-6
JournalPhysical Review Letters
Issue number26
StatePublished - Dec 24 2001

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy


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